What is the value of x, if the perimeter of the rectangle is 42? * This is the problem :

Mathematics

2 answers:

gladu [14]3 years ago

6 0

8x+3+8x+3+x+x=42 that is the equation

18x+6=42

18x=36

x=2

rusak2 [61]3 years ago

5 0

Answer:

Im assuming you meant 43 because if you did x=5

Step-by-step explanation:

8 times 5 is 40 and ifyou add 3 it equals 43

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